Service difficulty report · Sensor · Boeing 737724

Difficulty date
November 17, 2014
Submitted
November 19, 2014
Operation
Air carrier
Aircraft
N27734
Make and model
Boeing 737724
Aircraft serial
28949
Aircraft time
51,154 hours, 16,318 cycles
Part
Sensor
Part number
90004213
Part serial
3017
Condition
Failed
Location
Te Flap
Stage of operation
AP
How discovered
O
Nature of condition
F
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT TE FLAP AT 0 DESCENT, RT TE FLAP BETWEEN 0 - 1 DESCENT, WHEN SELECTED ON ARRIVAL. PERFORMED FIM 27-59 TASK802 REPLACED TE FLAP SKEW NR 2 SENSOR IAW AMM 27-59-01 & PERFORMED FUNCTION TEST IAW AMM 27-59-00. OFF SN3017 ON SN 1994. ROTABLE PARTS CHANGE WAS INDICATED TT 1647116 SN OFF 03017 SENSOR, FLAPS OFF 29-2759-9-0002 3017 ON 29-2759-9-0002 1994.